Select the correct text in the passage.
Denise attended a training conference on digital marketing. Read the first paragraph of her event report. Which sentence contains the main
Idea?
I attended a digital marketing conference in Dallas, Texas, from February 20 to 24. The conference focused on effectively using a digital
presence for marketing. I'd like to share my ideas, Insights, and experiences at the conference. The conference benefits our company by
showing how to increase our digital presence and teaching key digital marketing grategles. I will discuss these points in detail in the body of the
report